Thomas Jones Barker ( 1815 - 1882 ) was a British painter. Thomas Jones Barker s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1112.57 USD for The marriage of Queen Mary in 2004 to 10689.81 USD for KING PEDRO V OF PORTUGAL AND BRAZIL, VISITING THE WOUNDED in 2011 , based on the size and medium of the artwork.